Lunt Solar 100mm <0.75A Hydrogen-Alpha Filter w/B3400 for 2" Focuser

A 10% deposit is required for all Lunt Solar filters at the time of order. The balance will be charged when the telescope ships.

Introducing the LS100 Hydrogen-alpha system: a 100mm aperture (no central obstruction) integrally tuned etalon for use on any customer supplied refractor. System includes the B3400 standard for use on telescopes up to 3400mm focal length.